A multi-machine monitoring management method and system

Abstract

The present application discloses a multi-machine monitoring management method and system, the method comprising: setting up an EAP unified management platform, connecting to a database, MES and EAP respectively; synchronizing EAP machine information to a database corresponding to the EAP unified management platform; defining Hawk reference DLL in EAP; setting up a Webservice interface on Hawk, the Webservice interface summarizes the EAP machine data collected by Hawk into a data set, and the EAP unified management platform obtains the sorted EAP machine data by calling the Webservice interface; setting up an MES interface in the MES server, and the EAP unified management platform obtains MES data by calling the MES interface. The present application realizes the status monitoring of each EAP machine in the workshop safely and conveniently through the EAP unified management platform and in combination with the characteristics of the EAP software and the data management of the MES system.

Description

Technical Field

[0001] The present invention relates to the field of semiconductor manufacturing technology, and in particular to a multi-machine monitoring management method and system. Background Art

[0002] With the rapid development of the semiconductor industry, competition is becoming increasingly fierce. In order to improve production efficiency and ensure the improvement of production quality software supporting systems, it is becoming increasingly important.

[0003] EAP (Equipment Automation Programming) is between MES (Manufacturing Execution System) and equipment. It is used for information transmission, data collection, process control, etc. It realizes real-time monitoring of machines on the production line and is an indispensable control system for factory automation.

[0004] At present, the production process of CRRC IGBT semiconductor workshop adopts an automated mode, and the equipment automatically collects information through EAP to MES to achieve the purpose of factory automation. However, in the actual production process, there are still some uncontrollable factors, such as the disconnection of the machine from EAP and insufficient auxiliary materials on the machine. If the management wants to understand the status of the workshop machine EAP and other conditions at the first time and make corresponding decisions quickly when abnormal situations occur, it is necessary to develop a unified management platform system to facilitate the management to achieve real-time monitoring and management of the workshop. Summary of the invention

[0005] The purpose of the present invention is to provide a multi-machine monitoring management method and system to solve the problems raised in the above technical background.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] In a first aspect, the present application discloses a multi-machine monitoring and management method, comprising:

[0008] Set up an EAP unified management platform, connecting to the database, MES and at least one EAP;

[0009] All preset EAP machine information is synchronized to the corresponding database of the EAP unified management platform through EAP according to the set data synchronization cycle. The EAP unified management platform sets the factory area, production line, area included in the production line, and equipment corresponding to the EAP machine;

[0010] The Hawk reference DLL is defined in the EAP, and the EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, and Hawk collects data sets of all EAP machines in the preset network segment;

[0011] A Webservice interface is set up on Hawk. The Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set. The EAP unified management platform obtains the organized EAP machine data by calling the Webservice interface.

[0012] Set up the MES interface in the MES server, and the EAP unified management platform obtains MES data by calling the MES interface;

[0013] The EAP unified management platform is configured with a display module, which calls the Webservice interface at a first fixed time interval to monitor the preset production line and EAP machine data in real time; and the display module calls the MES interface at a second fixed time interval to monitor the MES data in real time.

[0014] Preferably, the EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, specifically including: setting a timer, and the timer sends a request to the Hawk backend every 15 seconds.

[0015] Preferably, the Webservice interface organizes the EAP machine data collected by Hawk, including: parsing the message and obtaining detailed information in the form of "command number|machine name|command information".

[0016] Preferably, the sorted EAP machine data returned after the Webservice interface is called is in json data format.

[0017] Preferably, the set data synchronization period is 24 hours.

[0018] Preferably, the second fixed time interval is 30 seconds.

[0019] Preferably, the database is a SQL Server database.

[0020] Preferably, the method further includes: the EAP unified management platform does not record the monitoring data of the EAP machine into the database, and the EAP unified management platform directly monitors the data obtained from the Webservice interface and the EAP machine specified in the display module.

[0021] Preferably, the method further comprises: the MES data is not stored in a database, but is only displayed in real time on a display module of the EAP unified management platform through an MES interface.

[0022] Preferably, the EAP unified management platform includes:

[0023] The user login module is used for different users to log in and identify their identities. It determines whether the user has the authority to log in to the platform and perform operations by obtaining the user name, password and factory area entered by the user;

[0024] The device information management module is used for users to query and edit basic device information, wherein the basic device information includes a multi-level device classification, and the multi-level device classification includes plant area information at the highest level, regional information at the level below the plant area, device information at the level below the region, and EAP machine information included in each device; wherein the plant area information at the highest level is not allowed to be edited, and the regional information, device information and EAP machine information are allowed to be edited, and the editing includes adding, modifying and deleting;

[0025] The equipment information monitoring module is used to collect and monitor the operating status of the EAP machine in real time. The equipment information monitoring module includes a first data collection module and a first monitoring module. The first data collection module is connected to the Webservice interface and is used to send the EAP machine data returned by the Webservice interface call to the first monitoring module. The first monitoring module monitors the multi-level equipment configured in the factory area in real time through the display module.

[0026] The auxiliary material mounting monitoring module is used to monitor the auxiliary material information mounted on the EAP machine and give a prompt warning when the auxiliary material is insufficient. The auxiliary material mounting monitoring module includes a second data acquisition module and a second monitoring module. The second data acquisition module is connected to the MES interface and is used to send the MES data returned by the MES interface call to the second monitoring module. The second monitoring module monitors the number of auxiliary materials mounted on the EAP machine in real time through the display module.

[0027] More preferably, the display module has an interface refresh time of 30 seconds for real-time monitoring of the multi-level equipment configured in the factory through the monitoring interface.

[0028] More preferably, the first monitoring module further includes a first alarm module, which is used to issue an alarm prompt to the currently offline EAP machine; the second monitoring module further includes a second alarm module, which is used to issue an alarm prompt to the EAP machine with insufficient auxiliary materials.

[0029] In the second aspect, the present application discloses a multi-machine monitoring and management system, including: an EAP unified management platform, a database, an MES and at least one EAP; wherein,

[0030] The EAP is provided with a Hawk reference DLL, and the EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, and Hawk collects a data set of all EAP machines in a preset network segment. The Hawk is also provided with a Webservice interface, and the Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set;

[0031] The MES server is provided with an MES interface;

[0032] The database updates and stores all preset EAP machine information according to the set data synchronization cycle;

[0033] The EAP unified management platform is connected to the Webservice interface, the MES interface and the database respectively; the EAP unified management platform is configured with a display module, which calls the Webservice interface at a first fixed time interval to obtain the sorted EAP machine data, so as to monitor the preset production line and EAP machine data in real time; the display module calls the MES interface at a second fixed time interval to obtain the MES data, so as to monitor the MES data in real time.

[0034] Preferably, the EAP unified management platform includes:

[0035] The user login module is used for different users to log in and identify their identities. It determines whether the user has the authority to log in to the platform and perform operations by obtaining the user name, password and factory area entered by the user;

[0036] The device information management module is used for users to query and edit basic device information, wherein the basic device information includes a multi-level device classification, and the multi-level device classification includes plant area information at the highest level, regional information at the level below the plant area, device information at the level below the region, and EAP machine information included in each device; wherein the plant area information at the highest level is not allowed to be edited, and the regional information, device information and EAP machine information are allowed to be edited, and the editing includes adding, modifying and deleting;

[0037] The equipment information monitoring module is used to collect and monitor the operating status of the EAP machine in real time. The equipment information monitoring module includes a first data collection module and a first monitoring module. The first data collection module is connected to the Webservice interface and is used to send the EAP machine data returned by the Webservice interface call to the first monitoring module. The first monitoring module monitors the multi-level equipment configured in the factory area in real time through the display module.

[0038] The auxiliary material mounting monitoring module is used to monitor the auxiliary material information mounted on the EAP machine and give a prompt warning when the auxiliary material is insufficient. The auxiliary material mounting monitoring module includes a second data acquisition module and a second monitoring module. The second data acquisition module is connected to the MES interface and is used to send the MES data returned by the MES interface call to the second monitoring module. The second monitoring module monitors the number of auxiliary materials mounted on the EAP machine in real time through the display module.

[0039] More preferably, the first monitoring module further includes a first alarm module, which is used to issue an alarm prompt to the currently offline EAP machine; the second monitoring module further includes a second alarm module, which is used to issue an alarm prompt to the EAP machine with insufficient auxiliary materials.

[0040] Preferably, the system adopts B / S architecture, the background is programmed through .net, the display module adopts layui to draw the monitoring interface, and the database adopts SQLServer database.

[0041] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0042] The technical solution of this application combines the characteristics of EAP software and the data management of the MES system to safely and conveniently monitor the status of each EAP machine in the workshop. This application can improve the efficiency of production line management, save a lot of time and cost, and improve production safety and reliability. Through real-time monitoring, users can understand the overall workshop situation at the first time and respond quickly to abnormal situations, shortening the abnormality handling time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The drawings that constitute part of this application are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0044] Figure 1 It is an architectural diagram of a multi-machine monitoring and management system according to a preferred embodiment of the present invention;

[0045] Figure 2 It is a schematic diagram of the interface of the user login module of the EAP unified management platform of the present invention;

[0046] Figure 3 It is a schematic diagram of the interface of the device information management module of the EAP unified management platform of the present invention;

[0047] Figure 4 Yes Figure 3 A schematic diagram of the editing interface for adding a device to the A line area;

[0048] Figure 5 Yes Figure 4 Schematic diagram of the interface for adding an associated EAP machine to the device;

[0049] Figure 6 It is a schematic diagram of the interface of the device information monitoring module of the EAP unified management platform of the present invention;

[0050] Figure 7 It is a schematic diagram of the interface of the auxiliary material mounting monitoring module of the EAP unified management platform of the present invention. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0053] Example 1

[0054] See also Figure 1 As shown, a multi-machine monitoring and management system includes: an EAP unified management platform, a database, a MES and at least one EAP; wherein,

[0055] The EAP is provided with a Hawk reference DLL, and the EAP sends a request to Hawk at a first fixed time interval (e.g., 15 seconds) through an asynchronous thread, and Hawk collects a data set of all EAP machines in a preset network segment. The Hawk is also provided with a Webservice interface, and the Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set;

[0056] The MES server is provided with an MES interface;

[0057] The database updates and stores all preset EAP machine information according to a set data synchronization cycle (such as 24 hours);

[0058] The EAP unified management platform is connected to the Webservice interface, the MES interface and the database respectively; the EAP unified management platform is configured with a display module, and the display module calls the Webservice interface at a first fixed time interval (such as 15 seconds) to obtain the sorted EAP machine data, so as to monitor the preset production line and EAP machine data in real time; the display module calls the MES interface at a second fixed time interval (such as 30 seconds) to obtain the MES data, so as to monitor the MES data in real time.

[0059] The Webservice interface organizes the EAP machine data collected by Hawk, including: parsing the message and obtaining detailed information in the form of "command number|machine name|command information".

[0060] The EAP unified management platform includes:

[0061] The user login module is used for different users to log in and identify their identities. It determines whether the user has the authority to log in to the platform and perform operations by obtaining the user name, password and factory area entered by the user;

[0062] The device information management module is used for users to query and edit basic device information, wherein the basic device information includes a multi-level device classification, and the multi-level device classification includes plant area information at the highest level, regional information at the level below the plant area, device information at the level below the region, and EAP machine information included in each device; wherein the plant area information at the highest level is not allowed to be edited, and the regional information, device information and EAP machine information are allowed to be edited, and the editing includes adding, modifying and deleting;

[0063] The equipment information monitoring module is used to collect and monitor the operation status of the EAP machine in real time. The equipment information monitoring module includes a first data collection module and a first monitoring module. The first data collection module is connected to the Webservice interface and is used to send the EAP machine data returned by the Webservice interface call to the first monitoring module. The first monitoring module monitors the multi-level equipment configured in the factory area in real time through the display module.

[0064] The auxiliary material mounting monitoring module is used to monitor the auxiliary material information mounted on the EAP machine and give a prompt warning when the auxiliary material is insufficient. The auxiliary material mounting monitoring module includes a second data acquisition module and a second monitoring module. The second data acquisition module is connected to the MES interface and is used to send the MES data returned by the MES interface call to the second monitoring module. The second monitoring module monitors the number of auxiliary materials mounted on the EAP machine in real time through the display module.

[0065] In the above content, the display module uses the monitoring interface to monitor the multi-level equipment configured in the factory area in real time, and the interface refresh time is 30 seconds.

[0066] In a preferred embodiment, the first monitoring module also includes a first alarm module, which is used to issue an alarm prompt to the currently offline EAP machine; the second monitoring module also includes a second alarm module, which is used to issue an alarm prompt to the EAP machine with insufficient auxiliary materials.

[0067] In a preferred embodiment, the system adopts B / S architecture, the background is programmed through .net, the display module uses layui to draw the monitoring interface, and the database uses SQLServer database, which ensures the reliability of the system.

[0068] From the above, and see Figure 1 It can be seen that the data acquisition sources of the EAP unified management platform are divided into two parts, one from EAP and the other from MES. When the information of the EAP machine is set up completely, the user can open the monitoring interface, which will monitor the complete production line and EAP machine information by calling the previously set Webservice interface every 15 seconds (not monitored if not set), so as to achieve the purpose of real-time monitoring of the EAP machine in the workshop by the user. The user can also call the data of the MES interface every 30 seconds through the monitoring interface to achieve the purpose of real-time monitoring of auxiliary material information by the user. All data of the EAP machine will be synchronized to the database of the EAP unified management platform once a day, so that users can obtain the latest machine information, but the data of the EAP machine will not be recorded, but the data in the defined Webservice interface and the EAP machine data defined in the equipment information management module will be directly obtained for monitoring. In addition, the MES data is not recorded in the database, but only displayed in real time in the display module of the EAP unified management platform through the MES interface.

[0069] The following is an introduction to each module included in the EAP unified management platform:

[0070] 1) User login module

[0071] Figure 2 The following is an example of the user login module interface. Figure 2 As shown, when the user logs in, the corresponding interface has the account, password and factory area selection. For example, the factory area can be divided into IGBT first floor factory area, IGBT second floor factory area and IGBT third floor factory area, which correspond to CRRC IGBT first floor module line, second floor module line and third floor module line respectively. When the user enters the corresponding factory area, he can manage and monitor the equipment at all levels under the factory area.

[0072] 2) Equipment information management module

[0073] Figure 3 An example of the interface of the device information management module is given. Figure 3 As shown, the interface shows the factory information (for example, the IGBT first floor factory area), the area information of the next level of the factory (for example, the A-line area), and the equipment information of the next level of the area (for example, liner automatic mounting equipment, liner welding AOI equipment, liner bonding equipment, module automatic mounting equipment, module gluing assembly equipment, module X-RAY equipment, side frame curing equipment, etc.).

[0074] Users can customize the areas, equipment, and EAP machines included in the factory area under the factory area selected when logging in. For example, if the IGBT first floor factory area is selected when logging in, all area information under the current factory area will be listed under the factory area, and areas can also be defined by adding or deleting operations, such as adding line A area and line B area. After selecting an area, all equipment information included in the current area will be listed under the area, and equipment can also be defined by adding or deleting operations. After selecting a device, the EAP machine information managed under the current device will pop up on the right interface. The EAP machine information can be managed by adding or deleting operations. Each piece of EAP machine information can include the ID number, EAP name, and EAP IP address, etc.

[0075] Specifically, see Figure 4 As shown, assuming that you want to add a module patch device belonging to the A-line area, you need to fill in the relevant information in the pop-up dialog box, including "Current Parent Class" (that is, the A-line area), "Subclass Name" (that is, you need to enter the module patch device) and "Description" (that is, a brief description of the content of the module patch device). After the information is filled in, click the "Create" button, and the newly added device name "Module Patch Device" can be seen in the device information list included in the A-line area.

[0076] Specifically, see Figure 3 As shown in the figure, when editing the information of a specific device, after selecting the device (such as the liner automatic placement device), the list on the right interface will automatically list the EAP machine information included in the current device. Click the "Add" button to associate the EAP machine with the current device; by checking the checkbox and clicking the "Remove" button, you can also remove the association between the current device and the EAP machine.

[0077] Click the "Add" button to enter Figure 5The interface shown will automatically display a list of all unassociated EAP machines of the device. The interface can also be searched by fuzzy query. By checking the checkbox corresponding to the required EAP machine in the list and clicking the "Save" button, the device can be associated with the relevant EAP machine.

[0078] 3) Equipment information monitoring module

[0079] Users can view the monitoring information of each device in the configured device information monitoring module and conduct real-time monitoring of the devices configured in the factory (refresh every 30 seconds). Figure 6 As shown, by selecting the area on the interface, the user can view the information list of all devices in the current area, such as host name, device ID, whether the device is online, host IP, last response time, etc. By selecting the EAP status on the interface, the user can query the currently online EAP machine or the offline EAP machine. The device information monitoring module also has an alarm function to alarm the currently offline EAP machine, for example, Figure 6 The background color of the circled part A is red, indicating that the EAP machine in this part is offline, and the background color of the circled part B is green, indicating that the EAP machine in this part is online.

[0080] 4) Auxiliary material mounting monitoring module

[0081] like Figure 7 As shown, users can monitor all auxiliary material information mounted on the EAP machine through the auxiliary material mounting monitoring module interface, such as machine name, product name, safe quantity, current quantity, etc. Users can also view the situation of insufficient auxiliary materials through the auxiliary material mounting monitoring module. The module gives an early warning prompt for the current situation of insufficient auxiliary materials, for example, Figure 7 The background color of the circled part C is red, indicating that the quantity of auxiliary materials in this part is insufficient; the background color of the circled part D is green, indicating that the quantity of auxiliary materials in this part is sufficient.

[0082] Example 2

[0083] On the other hand, the present application also provides a multi-machine monitoring management method, which is applied to a multi-machine monitoring association system described in Example 1, and specifically includes the following steps:

[0084] Set up an EAP unified management platform, connecting to the database, MES and at least one EAP;

[0085] All preset EAP machine information is synchronized to the corresponding database of the EAP unified management platform through EAP according to the set data synchronization cycle. The EAP unified management platform sets the factory area, production line, area included in the production line, and equipment corresponding to the EAP machine;

[0086] Define the Hawk reference DLL in EAP. EAP sends requests to the Hawk backend every 15 seconds through asynchronous threads and timers. Hawk collects data sets from all EAP machines in the preset network segment.

[0087] A Webservice interface is set up on Hawk. The Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set. The EAP unified management platform obtains the organized EAP machine data by calling the Webservice interface.

[0088] Set up the MES interface in the MES server, and the EAP unified management platform obtains MES data by calling the MES interface;

[0089] The EAP unified management platform is configured with a display module, which calls the Webservice interface every 15 seconds to monitor the preset production line and EAP machine data in real time; and the display module calls the MES interface every 30 seconds to monitor the MES data in real time.

[0090] The sorted EAP machine data returned after the Webservice interface is called is in json data format, and the set data synchronization period is 24 hours.

[0091] The EAP unified management platform is consistent with the description in Example 1 and will not be described in detail here.

[0092] In summary, this application provides a multi-machine monitoring management method and system. Through the developed EAP unified management platform, combined with the characteristics of EAP software and the data management of the MES system, the status monitoring of each EAP machine in the workshop is realized safely and conveniently. The technical solution of this application can improve the efficiency of production line management, save a lot of time and cost, and improve production safety and reliability. Through real-time monitoring, users can understand the overall workshop situation at the first time, and respond quickly to abnormal situations, shortening the abnormality handling time and improving production efficiency.

[0093] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A multi-machine monitoring and management method, characterized in that: include: Set up an EAP unified management platform, connecting to the database, MES and at least one EAP; All preset EAP machine information is synchronized to the corresponding database of the EAP unified management platform through EAP according to the set data synchronization cycle. The EAP unified management platform sets the factory area, production line, area included in the production line, and equipment corresponding to the EAP machine; The Hawk reference DLL is defined in the EAP, and the EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, and Hawk collects data sets of all EAP machines in the preset network segment; A Webservice interface is set up on Hawk. The Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set. The EAP unified management platform obtains the organized EAP machine data by calling the Webservice interface. Set up the MES interface in the MES server, and the EAP unified management platform obtains MES data by calling the MES interface; The EAP unified management platform is configured with a display module, which calls the Webservice interface at a first fixed time interval to monitor the preset production line and EAP machine data in real time; and the display module calls the MES interface at a second fixed time interval to monitor the MES data in real time.

2. A multi-machine monitoring and management method according to claim 1, characterized in that: include: The EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, specifically including: setting a timer, and the timer sends a request to the Hawk backend every 15 seconds.

3. A multi-machine monitoring and management method according to claim 1, characterized in that: include: The set data synchronization period is 24 hours.

4. A multi-machine monitoring and management method according to claim 1, characterized in that: include: The second fixed time interval is 30 seconds.

5. A multi-machine monitoring and management method according to claim 1, characterized in that: include: The EAP unified management platform does not record the monitoring data of the EAP machines in the database. The EAP unified management platform directly monitors the data obtained from the Webservice interface and the EAP machines specified in the display module; and the MES data is not stored in the database, but is only displayed in real time on the display module of the EAP unified management platform through the MES interface.

6. A multi-machine monitoring and management method according to claim 1, characterized in that: include: The EAP unified management platform includes: The user login module is used for different users to log in and identify their identities. It determines whether the user has the authority to log in to the platform and perform operations by obtaining the user name, password and factory area entered by the user; The device information management module is used for users to query and edit basic device information, wherein the basic device information includes a multi-level device classification, and the multi-level device classification includes plant area information at the highest level, regional information at the level below the plant area, device information at the level below the region, and EAP machine information included in each device; wherein the plant area information at the highest level is not allowed to be edited, and the regional information, device information and EAP machine information are allowed to be edited, and the editing includes adding, modifying and deleting; The equipment information monitoring module is used to collect and monitor the operating status of the EAP machine in real time. The equipment information monitoring module includes a first data collection module and a first monitoring module. The first data collection module is connected to the Webservice interface and is used to send the EAP machine data returned by the Webservice interface call to the first monitoring module. The first monitoring module monitors the multi-level equipment configured in the factory area in real time through the display module. The auxiliary material mounting monitoring module is used to monitor the auxiliary material information mounted on the EAP machine and give a prompt warning when the auxiliary material is insufficient. The auxiliary material mounting monitoring module includes a second data acquisition module and a second monitoring module. The second data acquisition module is connected to the MES interface and is used to send the MES data returned by the MES interface call to the second monitoring module. The second monitoring module monitors the number of auxiliary materials mounted on the EAP machine in real time through the display module.

7. A multi-machine monitoring and management method according to claim 6, characterized in that: include: The first monitoring module also includes a first alarm module, which is used to issue an alarm prompt to the EAP machine that is currently offline; the second monitoring module also includes a second alarm module, which is used to issue an alarm prompt to the EAP machine with insufficient auxiliary materials.

8. A multi-machine monitoring and management system, characterized in that: include: EAP unified management platform, database, MES and at least one EAP; among them, The EAP is provided with a Hawk reference DLL, and the EAP sends a request to Hawk at a first fixed time interval through an asynchronous thread, and Hawk collects a data set of all EAP machines in a preset network segment. The Hawk is also provided with a Webservice interface, and the Webservice interface organizes the EAP machine data collected by Hawk and summarizes them into a data set; The MES server is provided with an MES interface; The database updates and stores all preset EAP machine information according to the set data synchronization cycle; The EAP unified management platform is connected to the Webservice interface, the MES interface and the database respectively; the EAP unified management platform is configured with a display module, which calls the Webservice interface at a first fixed time interval to obtain the sorted EAP machine data, so as to monitor the preset production line and EAP machine data in real time; the display module calls the MES interface at a second fixed time interval to obtain the MES data, so as to monitor the MES data in real time.

9. A multi-machine monitoring and management system according to claim 8, characterized in that: The EAP unified management platform includes: The user login module is used for different users to log in and identify their identities. It determines whether the user has the authority to log in to the platform and perform operations by obtaining the user name, password and factory area entered by the user; The device information management module is used for users to query and edit basic device information, wherein the basic device information includes a multi-level device classification, and the multi-level device classification includes plant area information at the highest level, regional information at the level below the plant area, device information at the level below the region, and EAP machine information included in each device; wherein the plant area information at the highest level is not allowed to be edited, and the regional information, device information and EAP machine information are allowed to be edited, and the editing includes adding, modifying and deleting; The equipment information monitoring module is used to collect and monitor the operating status of the EAP machine in real time. The equipment information monitoring module includes a first data collection module and a first monitoring module. The first data collection module is connected to the Webservice interface and is used to send the EAP machine data returned by the Webservice interface call to the first monitoring module. The first monitoring module monitors the multi-level equipment configured in the factory area in real time through the display module. The auxiliary material mounting monitoring module is used to monitor the auxiliary material information mounted on the EAP machine and give a prompt warning when the auxiliary material is insufficient. The auxiliary material mounting monitoring module includes a second data acquisition module and a second monitoring module. The second data acquisition module is connected to the MES interface and is used to send the MES data returned by the MES interface call to the second monitoring module. The second monitoring module monitors the number of auxiliary materials mounted on the EAP machine in real time through the display module.

10. A multi-machine monitoring and management system according to claim 8, characterized in that: The EAP unified management platform includes: the system adopts B / S architecture, the background is programmed through .net, the display module adopts layui to draw the monitoring interface, and the database adopts SQLServer database.

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